/*
 * Copyright 2017 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.guvnor.ala.ui.model;

import org.jboss.errai.common.client.api.annotations.MapsTo;
import org.jboss.errai.common.client.api.annotations.Portable;

/**
 * Class for getting information about a pipeline stage definition.
 */
@Portable
public class Stage {

    private PipelineKey pipelineKey;
    private String name;

    public Stage(@MapsTo("pipelineKey") final PipelineKey pipelineKey,
                 @MapsTo("name") final String name) {
        this.pipelineKey = pipelineKey;
        this.name = name;
    }

    public PipelineKey getPipelineKey() {
        return pipelineKey;
    }

    public String getName() {
        return name;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }

        Stage stage = (Stage) o;

        if (pipelineKey != null ? !pipelineKey.equals(stage.pipelineKey) : stage.pipelineKey != null) {
            return false;
        }
        return name != null ? name.equals(stage.name) : stage.name == null;
    }

    @Override
    public int hashCode() {
        int result = pipelineKey != null ? pipelineKey.hashCode() : 0;
        result = ~~result;
        result = 31 * result + (name != null ? name.hashCode() : 0);
        result = ~~result;
        return result;
    }
}